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11 Role
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3-Dorian Kieken is AI Director on The Witcher IV at CD Projekt Red. In this role, he oversees the design and implementation of artificial intelligence systems for NPCs, monsters, and crowd behavior in the game.
3+Dorian Kieken is AI Director on The Witcher IV at CD Projekt Red. He leads the studio's artificial intelligence and machine learning vision and strategy, which on The Witcher IV covers the systems that drive NPCs, monsters, and crowd behavior.
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55 Background
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7-Before joining CDPR, Kieken worked at BioWare, where he contributed to the Mass Effect series. His experience with companion AI and squad-based tactical systems at BioWare is relevant to The Witcher IV's creature AI and NPC behavior systems.
7+Before joining CDPR, Kieken spent roughly eight years at BioWare, where he held producer and development director roles on the Mass Effect series, including Mass Effect 2 and Mass Effect 3. His experience with companion and squad AI is relevant to The Witcher IV's creature AI and NPC behavior systems.
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99 Significance
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1111 Kieken's hiring is part of a broader pattern of CDPR recruiting combat and AI specialists from top studios to build The Witcher IV's gameplay systems. The combat development team also includes veterans from Guerrilla Games (Horizon series), Santa Monica Studio (God of War), and Warhorse Studios (Kingdom Come: Deliverance 2).
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13-Farming Notes
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15-Dorian Kieken is most useful as part of a route that also covers nearby enemies, resources, or points of interest. Check the drops table before farming it directly, then follow the linked creature-family, biome, and material pages to decide whether the same route covers other needed materials.